Discussion
Because of the need for extensive knowledge of SQL, many database developers choose to automate the redesign process.
Answer: B
Correct answer: False
The extensive SQL knowledge required is a reason for caution rather than for automation. A generated script may be syntactically correct and still lose data or violate a business rule the tool knows nothing about, and against live data such a mistake may be irreversible. Developers therefore use tools to draft changes and then review and test them by hand.
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